Remove docs url from composer

Author: Tam

composer.json

@@ -15,7 +15,6 @@
   },
   "support": {
     "email": "help@ethercreative.co.uk",
-    "docs": "https://docs.ethercreative.co.uk/atom",
     "source": "https://github.com/ethercreative/atom",
     "issues": "https://github.com/ethercreative/atom/issues"
   },